@article{Guzik:2009,
author
=
"P.Guzik and J.Piskorski and T.Krauze and R.Schneider and K.Wesseling and A.Wykrętowicz and H.Wysocki",
title
=
"The influence of changing respiratory rate on HRV is portrayed by descriptors of Poincare plot analysis",
journal
=
"Folia Cardiologica",
volume
=
"T. 12",
number
=
"supl. D",
pages
=
"17--20",
year
=
"2005",
note
=
"www.fc.viamedica.pl",
}